Data processing: database and file management or data structures – Database design – Data structure types
Patent
1995-03-01
1998-05-26
Black, Thomas G.
Data processing: database and file management or data structures
Database design
Data structure types
707103, 707 3, 707 10, 345348, 345352, 345347, G06F 1730
Patent
active
057583510
ABSTRACT:
The present invention defines a consistent method and system for enabling components in an information system to invoke operations that may be distributed across multiple computing platforms, through the provision and use of executable operations whose behaviors are determined from information stored and extracted from a Catalog (164) using an Operation Definition Manager (82). The stored information is used by a Surrogate Object Definition Module (96) to define a Surrogate Object Type structure which enables execution of any of the operations described within it. A Surrogate Object Manager (94), along with an Operation Connection Manager (104, 118, 130 or 132), is provided which assists the user in developing applications by providing access to the definition of the input and output arguments of the operations included in the Surrogate Object Type structure (244). The present invention further includes an Operation Connection Manager (104, 118, 130 or 132) which, together with the Surrogate Object Manager (94), provides a consistent means for an Operation Requestor (92) to invoke an operation and exchange input and output arguments, independent of the intervening network communication protocol or the hardware platform type, operating system and database management system upon which the operation has been implemented.
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patent: 5339392 (1994-08-01), Risberg et al.
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patent: 5491783 (1996-02-01), Douglas et al.
patent: 5515524 (1996-05-01), Lynch et al.
patent: 5630125 (1997-05-01), Zellweger
Dawson William N.
Gibson William
Hogan Patrick M.
Marshall David R.
Turner Steve
Black Thomas G.
Lewis Cheryl R.
Sterling Software, Inc.
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